CFR›Title 46›Chapter I›Part 111›Subpart 111.91 ContainsSection 111.91-1CorpusDaily eCFRDisplayed edition2026-09-25Last updated2026-09-25 Subpart 111.91—Elevators and Dumbwaiters Sections 111.91-1 § 111.91-1 Power, control, and interlock circuits. Previous 111.87 Subpart 111.87—Electric Air Heating Equipment Next 111.95 Subpart 111.95—Electric Power-Operated Boat Winches